The question of what constitutes serious impairment of a body function has been debated ever since the law took effect in 1973. (callsam.com)
Significant injuries like head injuries or broken bones that result in serious impairment will be eligible for more compensation than minor injuries. (himpro.ca)
They are only permitted to sue the at - fault driver for general damages and future health care expenses where they have sustained a «permanent serious impairment» of an important function. (ruleoflaw.ca)